/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* BASE */
body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding-top: 80px;
  padding-bottom: 80px;
  background-color: #121212;
  color: #f1f1f1;
}

a {
  color: #66ccff;
  text-decoration: none;
}

/* TYPO */
ul {
  padding-left: 1.5rem;
}

hr {
  border: none;
  border-top: 1px solid #333;
  margin: 2rem 0;
}

/* HEADER */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: #1e1e1e;
  box-shadow: 0 1px 2px rgba(255, 255, 255, 0.05);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  padding: 0 24px;
}

/* HAMBURGER */
.hamburger {
  width: 38px;
  height: 38px;
  background: url('../img/base/hamburger-dark-mode.svg') center/contain no-repeat;
  border: none;
}

/* SECTIONS */
.section-wrapper {
  width: 100%;
  padding: 40px 0;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  margin-bottom: 40px;
  font-size: 24px;
  font-weight: 600;
  background-color: #1c1c1c;
  padding: 5px;
  display: inline-block;
}

/* SIDE MENU */
.side-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 25vw;
  max-width: 320px;
  height: 100vh;
  background-color: #1e1e1e;
  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.4);
  z-index: 9999;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.side-menu.open {
  transform: translateX(0%);
}

.side-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

.side-overlay.show {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 768px) {
  .side-menu {
    width: 75vw;
  }
}

.side-menu-inner {
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
}

.side-menu-list {
  list-style: none;
  margin-bottom: 32px;
}

.side-menu-list li {
  margin-bottom: 16px;
}

.side-menu-list a {
  color: #f1f1f1;
  font-size: 18px;
  font-weight: 600;
  transition: 0.2s;
}

.side-menu-list a:hover {
  color: #cccccc;
}

.side-menu-text {
  font-size: 14px;
  color: #888;
  margin-top: 16px;
}

.side-menu-text a {
  color: #66ccff;
  text-decoration: underline;
}

/* BADGE */
.soon {
  font-size: 11px;
  background-color: #2fd32f;
  padding: 4px;
  color: #000;
}

/* BANNER */
.banner-section {
  background-color: #2a2a2a;
}

.banner-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.banner-text {
  flex: 1;
}

.banner-text h2 {
  font-size: 30px;
  font-weight: 400;
  margin-bottom: 10px;
}

.banner-text p {
  font-size: 22px;
  font-weight: 300;
  margin-bottom: 20px;
}

.banner-video {
  flex: 1;
}

.video-wrapper {
  border-radius: 16px;
  overflow: hidden;
}

.video-wrapper iframe {
  width: 100%;
  aspect-ratio: 640 / 313;
  border: none;
}

/* BUTTON */
.banner-button {
  font-size: 16px;
  font-weight: 600;
  color: #f1f1f1;
  border: 3px solid #555;
  padding: 6px 14px;
  background-color: #1c1c1c;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* PLAYLIST */
.playlist-section {
  background-color: #1d2a3a;
}

.playlist-section .section-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.playlist-accordion {
  max-width: 520px;
  width: 100%;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .banner-content {
    flex-direction: column;
    gap: 24px;
  }

  .banner-text h2 {
    font-size: 40px;
  }

  .banner-text p {
    font-size: 24px;
  }

  .section-title {
    font-size: 18px;
    text-align: center;
  }
}

/* FOOTER */
.site-footer {
  padding: 60px 20px 30px;
  background: #0b0b0b;
  color: #fff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 180px;
}

.footer-col h4 {
  font-size: 14px;
  opacity: 0.7;
}

.footer-col a {
  color: #fff;
  opacity: 0.8;
  font-size: 14px;
}

.footer-col a:hover {
  opacity: 1;
}

.site-footer hr {
  margin: 40px auto 20px;
  max-width: 1200px;
  opacity: 0.1;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  opacity: 0.7;
  flex-wrap: wrap;
}